lytical Chemistry; Marcel Dekker: New York, 1974; Vol. 7, Chapter 1. (4) Chang, H.; J o h n s o n , D. C ; Houk, R. S. Tr. A. C. 1989, 8, 328. (5) Bittins-Cattaneo, B.; Cattaneo, E.; Kônigshoven, P.; Vielstich, W. In Electroanalytical Chemistry; Bard, A. J., Ed.; M a r c e l D e k k e r : New Y o r k , 1 9 9 1 ; Vol. 17. (6) Bruckenstein, S.; Gadde, R. R. / Electroanal. Chem. 1974, 50, 163. (7) Bolzan, A. E.; Iwasita, T.; Vielstich, W./. Electrochem. Soc. 1987, 134, 3052. (8) Pinnick, W. J.; Lavine, B. K.; Weisenberger, C. R.; Anderson, L. R. Anal. Chem. 1980,52, 1102. (9) McFadden, W. H. Techniques in Combined Gas Chromatography/Mass Spectrometry, John Wiley and Sons: New York, 1973. (10) Brockman, T. J.; Anderson, L. B. Anal. Chem. 1984, 56, 207. (11) Hartung, T.; Baltruschat, H. Langmuir 1990, 6, 353. (12) Covey, T. R.; Bruins, A. P.; Henion, J. D. Org. Mass Spectrom. 1988, 23, 178. (13) Alexander, A. J.; Kebarle, P. Anal. Chem. 1986, 58, 470. (14) Parker, C. E.; Smith, R. W.; Gaskell, S. J.; Bursey, M. M. Anal. Chem. 1986, 58, 1661. (15) Hambitzer, G.; Heitbaum, J. Anal. Chem. 1986, 58, 1067. (16) Mizoguchi, T.; Adams, R. N. /. Am. Chem. Soc. 1962, 84, 2058. (17) Galus, Z.; Adams, R. N.J. Am. Chem. Soc. 1962, 84, 2061. (18) Dryhurst, G ; Kadish, K. M.; Scheller, F.; Renneberg, R. Biological Electrochemistry; Academic Press: New York, 1982. (19) McKenna, K.; Brajter-Toth, A. /. Electroanal. Chem. 1987, 233, 49. (20) Andrews, P. Α.; Pan, S-S.; Bachur, N. R. / Am. Chem. Soc. 1986, 108, 4158. (21) Brajter-Toth, Α.; D r y h u r s t , G. / . Electroanal. Chem. 1981, 122, 205. (22) Miner, D. J.; Rice, J. R.; Riggin, R. M.; Kissinger, P. T. Anal. Chem. 1981, 53 2258 (23)' Rice, J. R.; Kissinger, P. T. Biochem. Biophys. Res. 1982, 104, 1312. (24) Volk, K. J.; Yost, R. Α.; Brajter-Toth, A. Anal. Chem. 1989, 61, 1709. (25) Volk, K. J.; Yost, R. Α.; Brajter-Toth, A . / Chromatogr. 1989, 474, 231. (26) Rudewicz, P.; Straub, Κ. Μ. Anal. Chem. 1986, 58, 2928. (27) Perchalski, R. J.; Yost, R. Α.; Wilder, B. J. Anal. Chem. 1982, 54, 1466. (28) Volk, K. J.; Childers-Peterson, T. E.; McKenna, K.; Kraske, P. J.; BrajterToth, A. In Redox Chemistry and Interfacial Behavior of Biological Molecules; Dryhurst, G ; Niki, K , Eds.; Plenum Press: New York, 1988. (29) Volk, K. J.; Lee, M. S.; Yost, R. Α.; Brajter-Toth, A. Anal. Chem. 1988, 60, 720. (30) Volk, K. J.; Yost, R. Α.; Brajter-Toth, A./. Electrochem. Soc. 1990, 137, 1764. (31) Volk, K. J.; Yost, R. Α.; Brajter-Toth, A . / Pharm. Biomed. Anal. 1990, 8, 205. (32) Hawley, M. D.; Tatawawadi, S. V ; Piekarski, S.; Adams, R. N. / Am. Chem. Soc. 1967, 89, 447. (33) Adams, R. N. Anal. Chem. 1976, 48, 1126 A. (34) McCreery, R. L. / Pharm. Sci. 1977, 66, 357. (35) Neptune, M.; McCreery, R. L. / Org. Chem. 1978, 43, 5006. (36) Getek, Τ. Α.; Korfmacher, W. Α.; McRae, Τ. Α.; Hinson, J. A. /. Chro matogr. 1989, 474, 245.
(37) Potter, D.; Hinson, J. Mol. Pharmacol. 1986, 30, 33. (38) Bartmess, J. E.; Phillips, L. R. Anal. Chem. 1987, 59, 2012. (39) House, S. D.; Anderson, L. B. Pre sented at the 177th Meeting of the Elec trochemical Society, Montreal, Canada, 1990; paper 585.
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Kevin J. Volk, research investigator at the Bristol-Myers Squibb Pharmaceutical Re search Institute, received his B.S. degree in chemistryfromthe University of Cen tral Florida in 1985 and his Ph.D. in an alytical chemistryfromthe University of Florida in 1989. His research interests in clude the use of hyphenated analytical methods to provide information concern ing biological systems, trace mixture anal ysis, and peptide sequencing.
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Richard A. Yost, professor of chemistry at the University ofFlorida, received his B.S. degree in chemistryfromthe University of Arizona and his Ph.D. in analytical chemistryfromMichigan State University in 1979. His research interests center on the instrumentation, fundamentals, and applications of MS/MS. Having de scendedfroma long line of electrochemists, he finds it intriguing to be investigat ing electrochemistry via MS/MS.
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Anna Brajter-Toth, associate professor of chemistry at the University of Florida, re ceived her M.S. degreefromthe University of Warsaw and her Ph.D.fromSouthern Illinois University in 1979. Her research interests include development of new in strumental approaches for the investiga tion of redox processes relevant to biologi cal reactivity and the development of new practical electrode surfaces.
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